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ethereum-mining / ethminer

Ethereum miner with OpenCL, CUDA and stratum support
GNU General Public License v3.0
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Too high hashrate - ethminer 0.15.0 #1420

Closed Rodriguevb closed 6 years ago

Rodriguevb commented 6 years ago

Sometimes my gpus display an unreachable hashrate and the software seems to not work properly. I have no idea how it happens. How to avoid that?

i 16:26:04 cuda-3 Solution: 0xf71fc06c54e0c5f2 i 16:26:12 cuda-3 Solution: 0xf71fc06c61bd7dd1 i 16:26:18 cuda-0 Solution: 0xf71fbd6c6c766fdd i 16:26:19 cuda-11 Solution: 0xf71fc86c76f5758c X 16:26:23 stratum No response received in2seconds. i 16:26:23 main Disconnected from eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:23 stratum Job: #14d8390e… eth-eu1.nanopool.org [51.15.39.186:9999] m 16:26:23 ethminer Speed 1921.71 Mh/s gpu/0 133.06 gpu/1 133.60 gpu/2 132.18 gpu/3 136.45 gpu/4 159.67 gpu/5 135.69 gpu/6 160.98 gpu/7 161.31 gpu/8 148.06 gpu/9 161.31 gpu/10 140.61 gpu/11 161.09 gpu/12 157.70 [A88+0:R6+3:F0] Time: 00:46 i 16:26:24 main Selected pool eth-eu1.nanopool.org:9999 i 16:26:24 stratum Trying 51.15.39.186:9999 ... i 16:26:24 stratum Connected to eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] i 16:26:24 stratum *Accepted 0 ms. eth-eu1.nanopool.org [51.15.39.186:9999] X 16:26:24 stratum Got invalid Json message : Line 1, Column 6 Missing ':' after object member name

i 16:26:43 cuda-2 Solution: 0xf71fbf6c5e45d10e

lesjokolat commented 6 years ago

is the rate continous or does it level off after a while? does it crash eventually? what is hash rate at pool saying? Can you post your start up exe commands?

AndreaLanfranchi commented 6 years ago

Does it happen when you DO NOT overclock ?

Rodriguevb commented 6 years ago

--pool stratum+tcp://$ADDRESS.$MINERNAME@$SERVER1 --stratum-email $EMAIL --cuda --nocolor --report-hashrate --HWMON 0 --cuda-schedule auto

It continues for easily 15 minutes before crash and it doesn't happen if I don't overclock

lesjokolat commented 6 years ago

what if you tweaked your startup bat...

ethminer -U -P -L 0 --HWMON 1 --report-hashrate stratum+tcp://$ADDRESS.$MINERNAME@$SERVER1 --cl-local-work YOUR PREF --cl-global-work YOUR PREF -v 8

AndreaLanfranchi commented 6 years ago

It continues for easily 15 minutes before crash and it doesn't happen if I don't overclock

You have your answer. Reduce progressively your overclocking values till you find a stable value.